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Power Stop KC6354 Evolution Sport Carbon-Fiber Ceramic Brake Pad Drilled Slotted Rotor Caliper Kit - Z23

(2011-2013 Lexus IS350; 2011 Lexus GS350; 2011 Lexus GS450h; 2011 Lexus GS460)

Manufacturer

Part Number

KC6354
Sale Price

$1,474.62

Estimated ship date Sunday, November 08

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Product Details

The Power Stop KC6354 Z23 Evolution Sport Brake Upgrade Kit with Powder Coated Calipers is a complete, bolt-on brake system upgrade engineered for daily-driven cars, trucks, and SUVs. This all-inclusive kit delivers a significant step up in stopping performance over stock OE brakes, with every component precision-matched to work together right out of the box.

Z23 Carbon-Fiber Ceramic Brake Pads

At the heart of this kit are Power Stop's Z23 carbon-fiber ceramic brake pads. The carbon-fiber infused ceramic compound significantly enhances braking performance versus traditional ceramic pads while maintaining everyday drivability. A dual-layer rubberized shim system insulates against noise for virtually silent braking, and a chamfered and slotted pad design further reduces brake squeal. Low-dust braking performance is validated through third-party on-vehicle testing, averaging 30% less dust versus OE — keeping your wheels cleaner, longer.

Drilled & Slotted Zinc-Plated Rotors

The included rotors are cast from G3000 metallurgy to strict OE tolerances for a perfect bolt-on fit. Precision cross-drilled holes maximize rotor cooling to keep brake temperatures in check during demanding conditions, while rounded slots sweep away gas and debris to maintain a clean, consistent pad contact patch. Silver zinc dichromate plating provides long-lasting protection against rust and corrosion while giving the rotors an aggressive, finished look behind open wheels.

Powder Coated Calipers

The kit includes red powder coated calipers that are assembled, lubricated, and pressure tested for leak-free performance. The durable powder coat finish resists rust and corrosion, extending caliper life and adding a bold visual upgrade visible through open-spoke wheels.

What's Included:

  • Front and rear drilled & slotted zinc-plated brake rotors
  • Front and rear Z23 carbon-fiber ceramic brake pad sets
  • Red powder coated front and rear brake calipers (assembled and pressure tested)
  • Premium stainless-steel installation hardware
  • High-temperature ceramic brake lubricant

Key Features:

  • Carbon-fiber ceramic pad compound for increased stopping power over OE
  • Low-dust formula — validated at ~30% less dust than OE pads
  • Dual-layer rubberized shims for virtually silent braking
  • G3000 cast iron rotors with OE-spec tolerances for perfect fitment
  • Drilled & slotted rotor design for maximum cooling and debris clearing
  • Silver zinc dichromate rotor plating for corrosion resistance
  • Red powder coated calipers — pressure tested and ready to install
  • True bolt-on upgrade — no modifications required

⚠ California Proposition 65 Warning: This product can expose you to chemicals including DEHP, Arsenic, Lead, and other compounds known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Products specifications

Fits

2011-2013 Lexus IS350; 2011 Lexus GS350; 2011 Lexus GS450h; 2011 Lexus GS460

Friction Material Composition

Carbon Fiber Ceramic

Grade Type

Performance

Surface Type

Slotted X Drilled

Position

Front and Rear

Caliper Color

Bengal Red

Pad Shims Included

Yes

Rear Rotor Outside Diameter

310.0

Rear Caliper Piston Quantity

1

Front Rotor Outside Diameter

334.1

Front Caliper Type

Fixed

Rear Caliper Mounting Bracket Included

Yes

Front Caliper Mounting Bracket Included

No

Front Caliper Piston Quantity

4

Rear Disc Brake Rotor Construction

VENTED

Rear Caliper Type

Floating

Front Disc Brake Rotor Construction

VENTED

Prop 65

Yes

Rear Caliper Piston Material

Steel

Front Caliper Piston Material

Steel

Rear Caliper Casting Material

Cast iron

Wheel Lug Bolt Quantity

5

Front Caliper Casting Material

Aluminum

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